box: document how to use rclone with Enterprise SSO
box: document how to use rclone with Enterprise SSO

Thanks to Lorenzo Grassi for help with this.

B4dM4n/rclone,olihey/rclone,olihey/rclone,B4dM4n/rclone,olihey/rclone,ncw/rclone,ncw/rclone,B4dM4n/rclone,olihey/rclone,B4dM4n/rclone,ncw/rclone,ncw/rclone